NO311509B1 - Child-safe packaging for active ingredient-containing plastics - Google Patents

Child-safe packaging for active ingredient-containing plastics Download PDF

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Publication number
NO311509B1
NO311509B1 NO19971851A NO971851A NO311509B1 NO 311509 B1 NO311509 B1 NO 311509B1 NO 19971851 A NO19971851 A NO 19971851A NO 971851 A NO971851 A NO 971851A NO 311509 B1 NO311509 B1 NO 311509B1
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Norway
Prior art keywords
resistant
layer
child
foil
packaging
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NO19971851A
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Norwegian (no)
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NO971851D0 (en
NO971851L (en
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Reinhard Koch
Frank Mueller
Frank Becher
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Lohmann Therapie Syst Lts
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Application filed by Lohmann Therapie Syst Lts filed Critical Lohmann Therapie Syst Lts
Publication of NO971851D0 publication Critical patent/NO971851D0/en
Publication of NO971851L publication Critical patent/NO971851L/en
Publication of NO311509B1 publication Critical patent/NO311509B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2215/00—Child-proof means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • Y10T428/1307—Bag or tubular film [e.g., pouch, flexible food casing, envelope, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y10T428/1321—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1338—Elemental metal containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Catching Or Destruction (AREA)

Abstract

PCT No. PCT/EP95/04205 Sec. 371 Date Jul. 18, 1997 Sec. 102(e) Date Jul. 18, 1997 PCT Filed Oct. 26, 1995 PCT Pub. No. WO96/13445 PCT Pub. Date May 9, 1996A childproof package for active substance patches is formed as primary package and comprises at least one mechanically tough, in particular tear-resistant layer.

Description

Foreliggende opprinnelse angår en barnesikker innpakning for virkestoffplaster. The present origin relates to a child-resistant packaging for active ingredient plasters.

Ifølge en kjent grunnregel skal medikamenter bli oppbevart utilgjengelig for barn. Ifølge livserfaring, er ikke verbale forbud tilstrekkelige for å forhindre barn fra tilgang og/eller å få tak i medikamenter som kan nåes, når eventuelt nysgjerrigheten er sterkere enn for-budet. According to a well-known basic rule, medicines must be kept out of the reach of children. According to life experience, verbal prohibitions are not sufficient to prevent children from accessing and/or obtaining drugs that can be reached, when curiosity is stronger than the prohibition.

For å gi en avhjelping for dette og for å beskytte barn mot omgang med farlige stoffer, er det allerede utviklet barnesikringer skrulokk på beholdere, og dette er for lenge siden innført for farlige stoffer. To provide a remedy for this and to protect children from dealing with dangerous substances, childproof screw caps on containers have already been developed, and this was introduced a long time ago for dangerous substances.

For en rekke sykdomstilstander og/eller for styring av kroppsfunksjoner som f eks. blod-trykksregulering, røke-awending, familieplanlegging osv., har anvendelsen av virkestoff-holdige plastere i de senere år fått en stadig økende betydning; en utvikling vi ikke har sett slutten på. For a number of disease states and/or for the management of body functions such as blood pressure regulation, smoking cessation, family planning, etc., the use of plasters containing active substances has in recent years become increasingly important; a development we have not seen the end of.

Slike plastere må, av en rekke viktige grunner, fra fremstilling til anvendelse, bli holdt innelukket av en egnet forpakning som på den ene side gir fullstendig isolering av plasteret overfor miljøpåvirknigner, og på den annen side virker mot tap av virkestoffet, eksempelvis ved sublimasjon, fordampning eller diffusjon av flyktige virkestoffandeler og som beskytter plasteret mot omverdenen. For dette er det allerede utviklet spesielle inn-pakningsmaterialer. Such plasters must, for a number of important reasons, from manufacture to use, be kept enclosed by suitable packaging which on the one hand provides complete isolation of the plaster against environmental influences, and on the other hand works against loss of the active substance, for example by sublimation, evaporation or diffusion of volatile active ingredients and which protect the patch from the outside world. Special packaging materials have already been developed for this.

Fra U.S. 5.268.209 er det kjent et nikotininnpakningsmateriale og fremgangsmåte for fremstilling av dette, som består av flerlagige sjikter, og eksempelvis har et sperresjikt for nikotin av nitrilkautsjukmodifisert med akrylnitirl-metylakrylat-kopolymer. Foretrukket blir det som nikotin-sperremateriale foreslått en forsterket kopolymer av omkring 73 til 77 vekt-% akrylnitril, og 23 til 27 vekt-% metakrylat i blanding med omkring 8 til 10 vekt-deler butadien-akrylnitril-kopolymerer med omkring 70 vekt-deler polymerenheter butadienderivat. Pakkematerialet for nikotin inneholder et forseglingssjikt for fremstilling av pakkeposer, foruten en aluminiumsfolie såvel som et papirsjikt som bærer for en påskrift. From the U.S. 5,268,209, a nicotine wrapping material and method for its production is known, which consists of multilayered layers, and for example has a barrier layer for nicotine of nitrile rubber modified with acrylonitrile-methyl acrylate copolymer. Preferably, a reinforced copolymer of about 73 to 77% by weight of acrylonitrile and 23 to 27% by weight of methacrylate in a mixture with about 8 to 10 parts by weight of butadiene-acrylonitrile copolymers with about 70 parts by weight is proposed as a nicotine barrier material polymer units butadiene derivative. The packaging material for nicotine contains a sealing layer for the production of packaging bags, in addition to an aluminum foil as well as a paper layer that carries an inscription.

Barnesikre forpakninger for virkestoffplastere er hittil slik utformet at plasteret enkeltvis har vært innpakket i et tilsvarende virkestoffets egenskaper, eksempelvis virkestoffugjennomtrengelig omhylling, og denne forpakningen har vært sikret med en rivfast ytre forpakning mot tilgang for barn, beskadigelse og misbruk. Lite fordelaktig her har vært høye innpakningskostnader ved den dobbelte forpakningen med tilsvarende ferdig-gjøringskostnader og materialinnsats. Child-resistant packaging for active substance plasters has so far been designed in such a way that the plaster has been individually wrapped in a material corresponding to the properties of the active substance, for example active substance impermeable casing, and this packaging has been secured with a tear-resistant outer packaging against access by children, damage and abuse. Not very advantageous here have been high packaging costs for the double packaging with corresponding completion costs and material input.

Det består således et påtrengende behov for å redusere disse kostnadene og den tilsvarende materialinnsatsen, uten at det skal gå utover den barnesikre kvaliteten. There is thus an urgent need to reduce these costs and the corresponding material input, without compromising the child-safe quality.

Målet ved foreliggende oppfinnelse er således å fremskaffe en forpakning for virkestoffplaster som kan fremstilles med lave kostnader og lavt materialforbruk, og dessuten er spesilt barnesikker. The aim of the present invention is thus to provide a package for active substance plasters which can be produced with low costs and low material consumption, and which is also particularly child-proof.

Løsningen lykkes med en innpakning av et pakkemateriale med flersjiktig oppbygging, kjennetegnet ved at pakkematerialet omfatter et rivfast sjikt av en biaksial strukket polyamidfolie eller en folie av et materiale av amidfibrer eller en folie med minst et innlegg av høyfaste fibrer og en aluminiumsfolie eller en aluminium pådampet plastfolie som virkestoffugjennomtrengelig sjikt, hvor begge sjiktene er fast forbundet med hverandre. The solution succeeds with a wrapping of a packaging material with a multi-layer structure, characterized in that the packaging material comprises a tear-resistant layer of a biaxially stretched polyamide foil or a foil of a material of amide fibers or a foil with at least one insert of high-strength fibers and an aluminum foil or an aluminum vapor-deposited plastic foil as an active substance impermeable layer, where both layers are firmly connected to each other.

Med stor fordel har den barnesikre innpakningen for virkestofFplaster, på den ene side de mekaniske fasthetsegenskapene som sørger for at et barn med dette i hånden, dvs. uten mekaniske hjelpemidler som saks, kniv e.l., er hindret tilstrekkelig i åpningen og tilgjen-geligheten av plasteret. På den annen side inneholder sjiktoppbyggingen av pakkematerialet et spesielt sperresjikt for egnet, fullstendig inneslutning av virkestoffet, hhv. for-hindring av virkestofftap overfor omverdenen. With great advantage, the child-resistant packaging for active substance plasters has, on the one hand, the mechanical firmness properties that ensure that a child with this in hand, i.e. without mechanical aids such as scissors, knife etc., is sufficiently prevented from opening and accessing the plaster . On the other hand, the layer structure of the packaging material contains a special barrier layer for suitable, complete containment of the active substance, or prevention of loss of active substance to the outside world.

Fordi den barnesikre innpakningen utelukkende er dannet som primærforpakning, bortfaller den hittil nødvendige dobbeltforpakningen; dermed bortfaller tilnærmet 50% av pakkearbeidet, og følelig nødvendig maskinkapasitet såvel som materialinnsats. Derved blir med stor fordel ikke bare kostnader spart, men også miljøet spart for avfall hhv. for deponering av avfallet. Because the child-resistant packaging is exclusively formed as primary packaging, the previously necessary double packaging is no longer required; thus, approximately 50% of the packaging work is eliminated, and significantly necessary machine capacity as well as material input. Thereby, with great advantage, not only costs are saved, but also the environment is saved from waste or for depositing the waste.

Fortrinnsvis er det rivfaste sjiktet en biaksialt strukket polyamidfolie. Oppfinnelsen skal imidlertid ikke være innskrenket til valget av egnede pakkematerialer, ikke for anvendelsen av polyamidfolie som rivfast sjikt, derimot er her et flertall høyfaste materialer aktuelle, som eksempelvis materiale av aramidfibre (f. eks. "Kevlar"). Også ved innlegging av høyfaste fibre eller vev av eksempelvis tynne polyesterfibre, glassfibre, stålvev og andre kombinasjoner fremstilte sjikter, er aktuelle for oppfinnelsens sjiktoppbygging av pakkematerialet. Innlegget eller forsterkningsfibrene kan være lagt inn mellom to sjikt eller integrert i ett sjikt. Preferably, the tear-resistant layer is a biaxially stretched polyamide foil. However, the invention shall not be limited to the choice of suitable packaging materials, not to the use of polyamide foil as a tear-resistant layer, on the other hand, a majority of high-strength materials are relevant here, such as material made of aramid fibers (e.g. "Kevlar"). Layers produced by inserting high-strength fibers or weaves of, for example, thin polyester fibers, glass fibers, steel weaves and other combinations are also relevant for the layer structure of the packaging material of the invention. The insert or the reinforcing fibers can be inserted between two layers or integrated into one layer.

Ifølge en utførelsesform er det ytre sjiktet en trykkbærer av papir eller er laminert med trykt papir. According to one embodiment, the outer layer is a print carrier of paper or is laminated with printed paper.

Som virkestoffugjennomtrengelig sjikt blir det fortrinnsvis anvendt en aluminiumsfolie eller en aluminiumsbedampet plastfolie. Til sist sørger en utførelsesform for at det indre sjiktet er laminert med et forseglingsmedium eller er en kunststoff-folie bestående av et forseglingsmedium. An aluminum foil or an aluminum vapor-deposited plastic foil is preferably used as an impermeable layer for the active substance. Finally, an embodiment ensures that the inner layer is laminated with a sealing medium or is a plastic foil consisting of a sealing medium.

Sjiktoppbyggingen til innpakningsmaterialet kan være slik utformet at det mekaniske, høyt belastbare rivfaste sjiktet er anordnet i det ytre området av sjiktoppbyggingen, og sjiktet som tilsvarer det fysikalske eller kjemiske kravet til virkestoffet, slik som damp-og virkestoffugjennomtrengelighet, er anordnet i det indre området av sjiktoppbyggingen, eller omvendt. The layer structure of the wrapping material can be designed in such a way that the mechanical, high-load tear-resistant layer is arranged in the outer area of the layer structure, and the layer that corresponds to the physical or chemical requirement for the active substance, such as vapor and active substance impermeability, is arranged in the inner area of the layer structure, or vice versa.

Fortrinnsvis omfatter sjiktoppbyggingen av pakkematerialet: Preferably, the layer structure of the packaging material comprises:

Papir (1) Paper (1)

lamineringsklebemiddel (2) lamination adhesive (2)

aluminiumsklebefolie (3) aluminum foil (3)

lamineringsklebemiddel (4) lamination adhesive (4)

rivfast sjikt (5) (polyamidfolie) tear-resistant layer (5) (polyamide foil)

lamineringsklebemiddel (6) lamination adhesive (6)

polyakrylnitril (7) polyacrylonitrile (7)

For ytterligere å gjøre det vanskelig for barn å beskadige eller ødelegge innpakningen, kan det ytterligere påsees at papirsjiktet (1) er utrustet med et glidesjikt (8), som reduserer fingrenes hefting til innpakningen. In order to further make it difficult for children to damage or destroy the packaging, it can further be ensured that the paper layer (1) is equipped with a sliding layer (8), which reduces the adhesion of the fingers to the packaging.

Sjiktoppbyggingen til pakkematerialet som benyttes for den barnesikre innpakningen for virkestoffplaster ifølge oppfinnelsen, blir i figuren vist som et utførelseseksempel som viser et snitt gjennom sjiktoppbyggingen. Dette viser: Et papirsjikt (1) av god papirkvalitet (eksempelvis strøket eller superkalandert, ustrøket papir, The layer structure of the packaging material used for the child-resistant packaging for active substance plasters according to the invention is shown in the figure as an exemplary embodiment showing a section through the layer structure. This shows: A paper layer (1) of good paper quality (for example coated or super calendered, uncoated paper,

et lamineringsklebemiddel (2), eksempelvis av termisk aktiverbart lim, a lamination adhesive (2), for example of thermally activatable glue,

en aluminiumsfolie (3), an aluminum foil (3),

et lamineringsklebemiddel (4), a laminating adhesive (4),

et rivfast sjikt (5), eksempelvis en polyamidfolie eller en folie av aramid, eller en med forsterkningsfibre forsterket plastfolie, a tear-resistant layer (5), for example a polyamide foil or an aramid foil, or a plastic foil reinforced with reinforcing fibers,

et lamineringsklebemiddel (6), a laminating adhesive (6),

et indre sjikt av polyakrylnitril (7). an inner layer of polyacrylonitrile (7).

Materialet kan eventuelt være dehesivt utrustet på det ytre papirsjiktet (1) med et glidesjikt (8) som reduserer vedheftingen av fingrene til innpakningen. Dermed blir en maktanvendelse på innpakningen ytterligere vanskeliggjort. The material can optionally be adhesively equipped on the outer paper layer (1) with a sliding layer (8) which reduces the adhesion of the fingers to the wrapping. This makes the use of force on the packaging even more difficult.

En eksempelvis vektangivelse (g/m^) for de enkelte sjiktene, har fortrinnsvis de følgende verdier: An example weight indication (g/m^) for the individual layers preferably has the following values:

Den barnesikre innpakningen kan også være slik beskaffet at de mekanisk høyt belastbare sjiktene enten består av to folier med derimellom innlagt forsterkningsmateriale, eller av en enkelt folie med integrert forsterkningsmateriale. The child-resistant packaging can also be provided in such a way that the mechanically highly loaded layers either consist of two foils with reinforcement material inserted between them, or of a single foil with integrated reinforcement material.

Videre kan den barnesikre innpakningen bestå av to høyt belastbare flate deler, men det kan også bli truffet tiltak ved at innpakningen består av en høyfast materialdel og en mindre fast materialdel. Furthermore, the child-resistant packaging can consist of two highly loadable flat parts, but measures can also be taken in that the packaging consists of a high-strength material part and a less firm material part.

En fremgangsmåte for fremstilling sørger for at plasteret blir lagt plant mellom to flate deler av innpakningsmaterialet, og at kantene til flatedelene blir forseglet med hverandre. Den barnesikre innpakningen for virkestoffplasteret er, under dannelsen av en primær innpakning av pakkematerialet med flersjiktig sjiktoppbygging ifølge foreliggende oppfinnelse, ukomplisert, hensiktsmessig og betydelig mer økonomisk fremstillbar i forhold til de hittil kjente dobbeltinnpakningene, hvor det også blir en ytterligere innsparing ved avfall til avlastning for miljøet. A manufacturing method ensures that the plaster is laid flat between two flat parts of the wrapping material, and that the edges of the flat parts are sealed with each other. The child-resistant packaging for the active substance patch is, during the formation of a primary packaging of the packaging material with a multi-layered layer structure according to the present invention, uncomplicated, appropriate and considerably more economical to produce compared to the hitherto known double packaging, where there is also a further saving in terms of waste for relief for the environment.

Således oppfyller oppfinnelsen på optimal måte målene satt for oppfinnelsen. Thus, the invention optimally fulfills the objectives set for the invention.

Claims (1)

1. Barnesikker innpakning for virkestoffplaster av et pakkemateriale med flersjiktig oppbygging, karakterisert ved at pakkematerialet omfatter et rivfast sjikt av en biaksial strukket polyamidfolie eller en folie av et materiale av amidfibrer eller en folie med minst et innlegg av høyfaste fibrer og en aluminiumsfolie eller en aluminium pådampet plastfolie som virkestoffugjennomtrengelig sjikt, hvor begge sjiktene er fast forbundet med hverandre.1. Child-resistant packaging for active substance plasters of a packaging material with a multi-layered structure, characterized in that the packaging material comprises a tear-resistant layer of a biaxially stretched polyamide foil or a foil of a material of amide fibers or a foil with at least one insert of high-strength fibers and an aluminum foil or an aluminum-vaporized plastic foil as active substance impermeable layer, where both layers are firmly connected to each other. 2. Barnesikker innpakning ifølge krav 1, karakterisert ved at det rivfaste sjiktet er en biaksial strukket polyamidfolie.2. Child-resistant packaging according to claim 1, characterized in that the tear-resistant layer is a biaxially stretched polyamide foil. 3. Barnesikker innpakning ifølge krav 1, karakterisert ved at det rivfaste sjiktet er et materiale av aramidfibre, f.eks. "Kevlar".3. Child-resistant packaging according to claim 1, characterized in that the tear-resistant layer is a material of aramid fibres, e.g. "Kevlar". 4. Barnesikker innpakning ifølge krav 1, karakterisert ved at det rivfaste sjiktet er et folieformig materiale med minst ett innlegg av høyfaste fibre eller vev av polyester, polyamid, glass eller stål.4. Child-resistant packaging according to claim 1, characterized in that the tear-resistant layer is a foil-like material with at least one insert of high-strength fibers or fabric of polyester, polyamide, glass or steel. 5. Barnesikker innpakning ifølge krav 4, karakterisert ved at det rivfaste sjiktet enten består av to folier, mellom hvilke det er innlagt forsterkningsmateriale, eller det består av en enkelt folie med integrert forsterkningsmateriale.5. Child-resistant packaging according to claim 4, characterized in that the tear-resistant layer either consists of two foils, between which reinforcement material is inserted, or it consists of a single foil with integrated reinforcement material. 6. Barnesikker innpakning ifølge krav 1,karakterisert ved at det ytre sjiktet er en trykkbærer av papir.6. Child-resistant packaging according to claim 1, characterized in that the outer layer is a print carrier made of paper. 7. Barnesikker innpakning ifølge krav 1, karakterisert ved at det innerste sjiktet er en med forseglingsmedium laminert, eller en av forseglingsmedium bestående plastfolie.7. Child-resistant packaging according to claim 1, characterized in that the innermost layer is one laminated with sealing medium, or one consisting of sealing medium plastic foil. 8. Barnesikker innpakning ifølge krav 1, karakterisert ved at sjiktoppbyggingen til pakkemateriellet omfatter: papir (1) lamineringsklebemiddel (2) aluminiumsfolie (3) lamineringsklebemiddel (4) rivfast sjikt (5) lamineringsklebemiddel (6) polyakrylnitril (7)8. Child-resistant packaging according to claim 1, characterized in that the layer structure of the packaging material comprises: paper (1) laminating adhesive (2) aluminum foil (3) laminating adhesive (4) tear-resistant layer (5) laminating adhesive (6) polyacrylonitrile (7) 9. Innpakning ifølge krav 8, karakterisert ved at papirsjiktet (1) på utsiden er dehesivt utrustet med et glidesjikt (8) som reduserer hefting av fingrene til innpakningen.9. Packaging according to claim 8, characterized in that the paper layer (1) on the outside is adhesively equipped with a sliding layer (8) which reduces adhesion of the fingers to the packaging. 10. Barnesikker innpakning ifølge ett av kravene 1 til 8, karakterisert ved at det rivfaste sjiktet er anordnet i den ytre delen av sjiktoppbyggingen, og det virkestoffugjennomtrengelig sjiktet er anordnet i det indre området av sjiktoppbyggingen eller omvendt.10. Child-resistant packaging according to one of claims 1 to 8, characterized in that the tear-resistant layer is arranged in the outer part of the layer structure, and the active substance impermeable layer is arranged in the inner area of the layer structure or vice versa. 11. Barnesikker innpakning ifølge et av de foregående krav, karakterisert ved at en flatedel av denne består av innpakningsmateriale med et mekanisk høyt belastbar, rivfast sjikt (5), og at den motstående flatedelen består av et mindre belastbart innpakningsmateriale.11. Child-resistant packaging according to one of the preceding claims, characterized in that a surface part of this consists of packaging material with a mechanically high load-bearing, tear-resistant layer (5), and that the opposite surface part consists of a less load-bearing packaging material. 13. Fremgangsmåte for fremstilling av barnesikker innpakning ifølge et av de foregående kravl til 11, karakterisert ved at plasteret blir innlagt mellom to flatedeler av innpakningsmaterialet, og at kantene til flatedelene blir forseglet med hverandre.13. Method for the production of child-resistant packaging according to one of the preceding claims to 11, characterized in that the patch is inserted between two surface parts of the wrapping material, and that the edges of the surface parts are sealed with each other.
NO19971851A 1994-10-31 1997-04-22 Child-safe packaging for active ingredient-containing plastics NO311509B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4438527A DE4438527C2 (en) 1994-10-31 1994-10-31 Use of a multilayer packaging material for the production of packaging for active substance plasters with childproof tear resistance
PCT/EP1995/004205 WO1996013445A1 (en) 1994-10-31 1995-10-26 Children-proof package for active substance-containing plaster

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NO971851D0 NO971851D0 (en) 1997-04-22
NO971851L NO971851L (en) 1997-04-22
NO311509B1 true NO311509B1 (en) 2001-12-03

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DK0788449T3 (en) 1999-11-29
IL115740A0 (en) 1996-01-19
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